S
M
T
W
T
F
S
26
65°
44°
27
73°
50°
28
73°
54°
29
66°
53°
30
54°
41°
1
54°
37°
2
49°
39°
3
55°
40°
4
65°
45°
5
71°
49°
6
50°
42°
7
53°
43°
8
54°
43°
9
64°
41°
10
60°
47°
11
54°
44°
12
56°
42°
13
52°
46°
14
54°
46°
15
67°
50°
16
74°
53°
17
71°
50°
18
76°
68°
19
80°
68°
20
73°
41°
21
60°
44°
22
67°
51°
23
64°
54°
24
69°
55°
25
70°
54°
26
66°
54°
27
68°
58°
28
73°
56°
29
74°
56°
30
72°
57°
31
64°
52°
1
67°
52°
2
67°
54°
3
68°
54°
4
65°
55°
5
67°
55°
6
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Candiac
Candiac's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 41° and 68°. The average high for May is 69° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Candiac. See also: June | July | August.